A ROOFING DEVICE

The device provides for an aesthetic and inexpensive opening in a roof, e.g. for roof ventilation or roof surface penetration, if an insert (8) with a catchment area to trap and lead away deposits and dirt entering through the aperture (12) is fitted beneath the roof component and substantially para...

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Bibliographic Details
Main Author KRAEMER, DIETER
Format Patent
LanguageEnglish
German
Published 01.11.1990
Subjects
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